Standard estimated delivery: 7–10 business days total, including approximately 2–3 business days processing and 5–7 business days shipping after dispatch.

Tracking is provided when shipped. Availability, holidays, and carrier delays may affect timing.

Product: BMW F80 M3/F82 M4 Performance Style Front Lip & Splitters. Verify vehicle year, model, trim, part dimensions, and selected configuration before ordering.

Professional test-fitting and installation are recommended. Aftermarket parts may require adjustment, preparation, or additional hardware.

Contact support@kbtuning.shop with your vehicle details if you need fitment confirmation.

This aftermarket or specially configured item may have restrictions on change-of-mind returns. Please confirm eligibility before purchasing.

For a damaged, defective, or incorrectly supplied item, email support@kbtuning.shop with your order number and clear photos. Applicable consumer rights are preserved.

For suspected defects, damage, or incorrect items, email support@kbtuning.shop with your order number and clear photos or video.

Our team will review the concern and advise on available next steps. Damage from improper installation, misuse, accidents, unauthorized modifications, or normal wear is generally not a manufacturing defect.

Any specific warranty period or coverage is governed by the terms supplied with the product; contact support for details.